Delete grandsballets-com graph

[fjjulien]

Describe the issue
http://kg.artsdata.ca/capacoa/artsdata-orion/grandsballets-com was created as a demo of the Artsdata Databus. However, this graph has SHACL violations with the startDate and endDate. It should be deleted.

Alternative
http://kg.artsdata.ca/culture-creates/artsdata-orion/grandsballets-com was loaded as a test for the new Artsdata crawler without CSS selector. The data in this graph is exempt of any error, and is ready for minting.

@saumier Please delete the first graph and set the new one to load on a weekly schedule and to auto-mint.

[saumier]

@fjjulien I moved the grandsballets-com graph over to your capacoa account so you can turn on/off the auto-minting and adjust the weekly schedule if needed. I will delete the extra graph (http://kg.artsdata.ca/culture-creates/artsdata-orion/grandsballets-com) once I confirm http://kg.artsdata.ca/capacoa/artsdata-orion/grandsballets-com is loaded.